Accidentally Crossing the Tycoon

My name is Audrey, and I'm the adopted daughter of the Bailey family.
Four years ago, they sacrificed me to protect their precious biological daughter, forcing me to take her place in a contract marriage.
Now, in the final year of our arrangement, the husband I've never met is demanding we meet face to face. I have no choice but to return home.
But the night before my return, I got drunk, wandered into the wrong hotel room, and accidentally slept with the man inside.
The next morning, I fled, leaving the only 100 dollars I had in my wallet as compensation.
Later, though, I made a horrifying discovery: that man was Caspar Thornton—the legendary, all-powerful tycoon who dominates the financial world.
To make matters worse, I accidentally landed a job as his son’s art teacher. Now I’m walking on eggshells every day under his nose, terrified he’ll recognize me.
How do I survive this guy?